EP 3055113 B1 20220706 - METHOD FOR PRODUCING A GYPSUM PLASTERBOARD
Title (en)
METHOD FOR PRODUCING A GYPSUM PLASTERBOARD
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER GIPSKARTONPLATTE
Title (fr)
PROCÉDÉ DE FABRICATION D'UNE PLAQUE DE PLÂTRE
Publication
Application
Priority
EP 2013070852 W 20131007
Abstract (en)
[origin: WO2015051822A1] A method for producing a gypsum plasterboard comprising the steps of providing bundler dust obtained from gypsum plasterboard leftovers of a plasterboard trimming process by a trimming device, in particular by a bundler saw; and adding at least a part of the bundler dust to a gypsum slurry for producing the gypsum plasterboard.
IPC 8 full level
B28B 19/00 (2006.01); C04B 28/14 (2006.01); C04B 111/00 (2006.01)
CPC (source: EA EP US)
B28B 17/023 (2013.01 - EA EP US); C04B 11/005 (2013.01 - EA US); C04B 24/00 (2013.01 - EA US); C04B 24/42 (2013.01 - EA US); C04B 28/14 (2013.01 - EA EP US); C04B 2111/0062 (2013.01 - EA EP US); Y02W 30/91 (2015.05 - EA US)
C-Set (source: EP US)
C04B 28/14 + C04B 18/167 + C04B 24/226 + C04B 24/42 + C04B 38/10
Citation (examination)
- DE 3216886 A1 19831110 - WUERTEX MASCHINENBAU HOFMANN G [DE]
- US 4187130 A 19800205 - KAUTZ GLENN E [US]
Citation (opposition)
Opponent : Saint-Gobain Placo
- US 5227100 A 19930713 - KOSLOWSKI THOMAS [DE], et al
- US 2006278128 A1 20061214 - LIU QINGXIA [US], et al
- US 2011195241 A1 20110811 - YU QIANG [US], et al
- US 4643771 A 19870217 - STEINBACH HANS-HORST [DE], et al
- US 5135805 A 19920804 - SELLERS DWIGHT G [US], et al
- US 3455710 A 19690715 - NITZSCHE SIEGFRIED, et al
- WO 02083594 A1 20021024 - ARCO CHEM TECH [US]
- WO 03040055 A1 20030515 - NAT GYPSUM PROPERTIES LLC [US]
- JP H10330174 A 19981215 - YOSHINO GYPSUM CO
- US 5304276 A 19940419 - MACLEOD BRUCE C [CA], et al
- US 5100063 A 19920331 - BAUER FRED M [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015051822 A1 20150416; CA 2924660 A1 20150416; CN 105555494 A 20160504; CN 105555494 B 20210101; DK 3055113 T3 20220905; EA 034501 B1 20200213; EA 201600298 A1 20160831; EP 3055113 A1 20160817; EP 3055113 B1 20220706; ES 2925735 T3 20221019; JP 2016536159 A 20161124; MX 2016004515 A 20161028; PL 3055113 T3 20220912; SI 3055113 T1 20221028; UA 117259 C2 20180710; US 10570062 B2 20200225; US 2016236978 A1 20160818
DOCDB simple family (application)
EP 2013070852 W 20131007; CA 2924660 A 20131007; CN 201380079573 A 20131007; DK 13773758 T 20131007; EA 201600298 A 20131007; EP 13773758 A 20131007; ES 13773758 T 20131007; JP 2016520610 A 20131007; MX 2016004515 A 20131007; PL 13773758 T 20131007; SI 201332005 T 20131007; UA A201605026 A 20131007; US 201315027525 A 20131007